
Space / 2011-06-15
In the Blackest Night, a Green Ring Nebula
In the Blackest Night, a Green Ring Nebula
NASA's image library records In the Blackest Night, a Green Ring Nebula.
WHY IT’S INTERESTING
This glowing emerald nebula seen by NASA Spitzer Space Telescope is named RCW 120; this region of hot gas and glowing dust can be found in the murky clouds encircled by the tail of the constellation Scorpius.